15 trang
9 lượt xem
1 lượt tải
Reproductive
A review of paracetamol: Mechanism of action and the effects on spermatogenesisNowadays, there are many factors causing the decrease of male reproductive function such as diet, routine, chemical, ... But some of them have not been paid appropriate attention to, especially the use of paracetamol, which has a significant negative effect on the reproductive process. In this study, we will summarize the results of several studies on the harmful effects of prolonged high-dose use of paracetamol on sperm number, quality, portability and testicular morphology in experimental animals and humans.
Báo cáo khoa hoc : Substrate-induced conformational changes in Plasmodium falciparum guanosine monophosphate synthetaseGMP synthetase is a glutamine amidotransferase that incorporates ammo-nia derived from glutamine into the nucleotide xanthosine 5¢-monophos-phate (XMP) to form guanosine 5¢-monophosphate (GMP). Functional
coordination of domains in glutamine amidotransferases leads to upregula
13 trang
51 lượt xem
3 lượt tải
Investigating the association between dietary patterns and male reproductive health: A meta-analysisMale reproductive health has experienced a substantial global decline. This meta-analysis was conducted to investigate the influence of different dietary patterns on male reproductive function based on semen parameters, sperm DNA fragmentation, and sex hormones.
13 trang
4 lượt xem
2 lượt tải
Clinical characteristics and several factors related to the dysmenorrhea of female students at Phenikaa University: A cross sectional studyTo survey the clinical characteristics and some factors related to the dysmenorrhea of female students at Phenikaa University Method: Cross-sectional descriptive study on 333 female students at Phenikaa University from October 2024 to January 2025.
5 trang
5 lượt xem
1 lượt tải
Effect of various food on the growth of Gryllus bimaculatus De Geer, 1773 and proposal of a breeding processCurrently, cricket farming is becoming more and more popular since it brings high economic efficiency to farmers. Crickets can be raised in a small area, are easy to care for, have a short harvest time, and have no pollution problem. This paper provides insight into the effects of three types of food on the growth and development of crickets (Gryllus bimaculatus) and proposes the rearing process of crickets.
10 trang
4 lượt xem
1 lượt tải
Knowledge, attitude, practice of cervical cancer screening and some factors related to practice in women aged 21 - 65 years old in Dan Quyen commune, Trieu Son district, Thanh Hoa province in 2023To describe the knowledge, attitude, practice of cervical cancer screening and some factors related to practice among women aged 21 - 65 years old in Dan Quyen commune, Trieu Son district, Thanh Hoa province in 2023.
11 trang
3 lượt xem
2 lượt tải
Summary of Doctoral Thesis: Study on the reproductive biology and testing artificial seed production of saddleback clownfish Amphiprion polymnus (Linnaeus, 1758)Objective of the study:Research some reproductive biology characteristics and identify technical solutions for artificial breeding of saddleback clownfish Amphiprion polymnus (Linnaeus, 1758).
29 trang
26 lượt xem
3 lượt tải
Source and sink activity during reproductive phase of rice (Oryza sativa L.)Source and sink activity measured after anthesis in six poplar rice cultivars. The experiment was laid in randomized block design with six cultivars MTU-1001, MTU1010, MTU-7029, BPT-2231, BPT-3291 and BPT-5204 replicated four times. After anthesis, top three leaves separately, top three internodes collectively, panicle axis and grain of main culm were sampled at seven day interval and analysed for biochemical parameters that serve remobilization of nutrients. During the initial and later halves of the sampling, there was a shift in higher amylase activity from third to flag leaves. Protease activity of leaves showed an increase in all the three leaves with age, with higher levels in flag leaves and lowest levels in third leaves.
8 trang
18 lượt xem
2 lượt tải
Dissertation summary: Study on some epidemiological characteristics of lower reproductive tract infection of mountainous women in Thai Nguyen province and effect of interventionResearch objectives: To describe some epidemiological characteristics of lower RTIs of mountainous married women at reproductive age in Thai Nguyen in 2012; to determine factors of lower RTIs of mountainous married women at reproductive age in Thai Nguyen; to evaluate the effect of RTIs prevention solutions for mountainous women in Thanh Cong commune, Pho Yen district, Thai Nguyen province after 2 years of intervention.
27 trang
60 lượt xem
4 lượt tải
Summary of Biology doctoral thesis: Biological characteristics and effects of gonadotropin on reproductive ability of common palm civets (Paradoxurus hermaphroditus Pallas, 1777) in captivityIdentify biological characteristics, some indicators of physiological and biochemical blood and urine of civets in captivity; determine the change in sex hormones of female civets and evaluate the effect of sexual stimulation on the fertility of civets in captivity in order to preserve herd in the direction of quantity development.
27 trang
27 lượt xem
3 lượt tải
Summary of Doctoral Thesis: Researh artificial seed propagation of tripletail (Lobotes surinamensis Bloch, 1790)Main activities of the study: Study on reproductive characteristics of tripletail in captive condition. Study on broodstock management and husbandry. Study on induce breeding. Study on nursing from larvae to fry and fingerling.
31 trang
45 lượt xem
3 lượt tải
Summary of PhD thesis in Medicine: The situation of reproductive health care for ethnic minority women and the effectiveness of activities of village midwives in Ninh Thuan provinceDescribing the status of knowledge and practice on reproductive health of ethnic minority women aged 15-49 in 4 communes of Ninh Thuan province in 2013. Evaluating the effectiveness of interventions to strengthen the role and activities of reproductive health care of village midwives in the study area (2013-2016).
25 trang
57 lượt xem
3 lượt tải
Báo cáo khoa học: Rice cytosine DNA methyltransferases – gene expression profiling during reproductive development and abiotic stressDNA methylation affects important developmental processes in both plants
and animals. The process of methylation of cytosines at C-5 is catalysed by
DNA methyltransferases (MTases), which are highly conserved, both struc-turally and functionally, in eukaryotes. In this study, we identified and
characterized cytosine DNA MTase genes that are activated with the onset
of reproductive development in rice.
11 trang
50 lượt xem
5 lượt tải
Chịu trách nhiệm nội dung: Nguyễn Công Hà. ©2025 Công ty TNHH Tài Liệu trực tuyến Vi Na.
Địa chỉ: 54A Nơ Trang Long, P. Bình Thạnh, TP.HCM - Điện thoại: 0283 5102 888 - Email: info@tailieu.vn
Giấy phép Mạng Xã Hội số: 670/GP-BTTTT cấp ngày 30/11/2015